---> uname -a: Linux prd-centos8-builder-1c-1g-2348.novalocal 4.18.0-529.el8.x86_64 #1 SMP Wed Dec 6 01:03:46 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 1 On-line CPU(s) list: 0 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 1 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 1 ---> df -h: Filesystem Size Used Avail Use% Mounted on devtmpfs 329M 0 329M 0% /dev tmpfs 386M 0 386M 0% /dev/shm tmpfs 386M 11M 376M 3% /run tmpfs 386M 0 386M 0% /sys/fs/cgroup /dev/vda1 20G 9.0G 12G 45% / tmpfs 78M 0 78M 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 770 323 68 6 378 314 Swap: 1023 15 1008 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1450 qdisc fq_codel state UP group default qlen 1000 link/ether fa:16:3e:70:61:fc brd ff:ff:ff:ff:ff:ff altname enp0s3 altname ens3 inet 10.32.7.158/23 brd 10.32.7.255 scope global dynamic noprefixroute eth0 valid_lft 86085sec preferred_lft 86085sec inet6 fe80::f816:3eff:fe70:61fc/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 01/20/2025 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:01 AM tps rtps wtps bread/s bwrtn/s 09:05:01 AM 321.92 219.18 102.74 16608.80 41069.21 09:06:01 AM 140.24 18.69 121.55 2145.77 13460.66 09:07:01 AM 60.71 17.78 42.93 605.90 4479.37 09:08:01 AM 20.73 4.97 15.76 112.63 291.45 09:09:01 AM 134.55 108.16 26.39 7725.83 848.19 Average: 135.69 73.80 61.89 5443.68 12038.68 09:04:01 AM kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:05:01 AM 57204 313544 732008 92.75 2104 327776 495280 26.95 119736 443500 17628 09:06:01 AM 113592 359080 675620 85.61 516 311064 452092 24.60 112668 392012 23968 09:07:01 AM 155356 333812 633856 80.32 328 245376 480508 26.15 163672 303636 24 09:08:01 AM 132520 314080 656692 83.21 328 248512 497044 27.05 166220 323164 1120 09:09:01 AM 74596 336232 714616 90.55 328 328280 487432 26.52 165024 387744 13056 Average: 106654 331350 682558 86.49 721 292202 482471 26.25 145464 370011 11159 09:04:01 AM IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:05:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:05:01 AM eth0 198.85 103.46 989.44 54.38 0.00 0.00 0.00 0.00 09:06:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:06:01 AM eth0 64.41 56.81 708.71 10.03 0.00 0.00 0.00 0.00 09:07:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:07:01 AM eth0 36.54 36.31 446.54 10.03 0.00 0.00 0.00 0.00 09:08:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:08:01 AM eth0 19.54 20.79 20.98 8.77 0.00 0.00 0.00 0.00 09:09:01 AM lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:09:01 AM eth0 19.12 19.20 19.02 13.12 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 67.73 47.33 437.10 19.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.18.0-529.el8.x86_64 (centos-stream-8-builder-7e611857-ce8d-42da-b0f0-357f5fb5fb5a.nov) 01/20/2025 _x86_64_ (1 CPU) 09:03:50 LINUX RESTART (1 CPU) 09:04:01 AM CPU %user %nice %system %iowait %steal %idle 09:05:01 AM all 59.30 0.10 19.27 12.74 0.17 8.42 09:05:01 AM 0 59.30 0.10 19.27 12.74 0.17 8.42 09:06:01 AM all 70.58 0.00 9.93 3.81 0.17 15.51 09:06:01 AM 0 70.58 0.00 9.93 3.81 0.17 15.51 09:07:01 AM all 67.96 0.00 5.03 2.54 0.13 24.34 09:07:01 AM 0 67.96 0.00 5.03 2.54 0.13 24.34 09:08:01 AM all 64.90 0.00 4.97 0.70 0.13 29.29 09:08:01 AM 0 64.90 0.00 4.97 0.70 0.13 29.29 09:09:01 AM all 65.56 0.00 6.05 12.88 0.15 15.36 09:09:01 AM 0 65.56 0.00 6.05 12.88 0.15 15.36 Average: all 65.66 0.02 9.05 6.53 0.15 18.59 Average: 0 65.66 0.02 9.05 6.53 0.15 18.59